摘要:
There is disclosed a method for processing a silver halide color photographic material with a color developer containing at least one aromatic primary amine color-developing agent. In the method a silver halide color photographic material having at least one of the layers of which comprises a silver halide emulsion of high chloride containing 80 mol % or over of silver chloride, and containing at least one coupler having relative coupling rate of 0.05 or over in each color-sensitive layer is processed, after exposure to light, with a color developer containing a specified amount of chloride ions and bromide ions.
摘要:
A method for forming an image comprises processing a silver halide color photosensitive material comprising a nondiffusible coupler and a nondiffusible color developing agent on a support with a color developer containing a diffusible color developing agent comprising an aromatic primary amine. By this method, it is possible to reduce the processing time required when a color developer containing an ordinary aromatic primary amine as the color developing agent is used and also to provide a stable image forming method having only a slight processing dependence.
摘要:
An information selecting apparatus includes a computer, and makes a user select an arbitrary item from a plurality of items by a direction input of the user. Each of the items is assigned to a direction based on an input frequency, for example. In a case that a direction input is performed by means of a polygonal guide, the items are assigned to directions corresponding to the vertexes of the guide and directions corresponding to the parts except for the vertexes. For example, a high-frequency item is assigned to the direction corresponding to the vertex, or a range of the direction assigned to the high-frequency item is relatively made larger. Furthermore, when a direction corresponding to the vertex is input, items assigned to the parts except for the vertexes may temporarily be assigned to other vertexes. In addition, when predetermined operation data is input, the items of the directions corresponding to the vertexes and the items of the directions corresponding to the parts except for the vertexes may be interchanged.
摘要:
The present invention provides a black and white photothermographic material including at least a photosensitive silver halide, a non-photosensitive organic silver salt, and a binder on a support, wherein the black and white photothermographic material contains a compound represented by the following formula (1) and at least one compound represented by a formula selected from the group consisting of the following formulae (2), (3), (4), and (5): wherein R1, R2, R3, and R4 each independently represent a hydrogen atom or a substituent which substitutes for a hydrogen atom on a benzene ring; and R5 represents an alkyl group, an aryl group, or a heterocyclic group; An image forming method using the black and white photothermographic material and a fluorescent intensifying screen is also provided.
摘要翻译:本发明提供一种黑色和白色光热敏成像材料,其包含至少一种感光卤化银,非光敏有机银盐和载体上的粘合剂,其中黑色和白色光热敏成像材料含有下式(1 )和至少一种由选自下式(2),(3),(4)和(5)的式所表示的化合物:其中R 1,R 2 R 3,R 3和R 4各自独立地表示氢原子或取代苯环上的氢原子的取代基; R 5表示烷基,芳基或杂环基; 还提供了使用黑白光热敏成像材料和荧光增强屏的图像形成方法。
摘要:
A photothermographic material of the present invention comprises: a support; a photosensitive silver halide; a non-photosensitive organic silver salt; a heat developer; a binder; and a fluorine compound containing a specific structure.
摘要:
The present invention provides an image forming method using an image recording apparatus that includes a laser irradiating means for laser scanning of a photothermographic material that has a support and includes on at least one surface thereof a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder, and a conveying means for guiding the photothermographic material in a sub-scanning direction to a thermal development unit, wherein the reducing agent is a specific bisphenol compound. The invention also provides another image forming method including carrying out thermal development, with an interval time equal to or less than 12 seconds, of the photothermographic material.
摘要:
The present invention provides a phthalocyanine compound represented by the following formula (PC-1): Formula (PC-1) (wherein M represents a hydrogen atom or a metal atom, R1, R4, R5, R8, R9, R12, R13, and R16 each represents independently a hydrogen atom or a substituent, at least one of R1, R4, R5, R8, R9, R12, R13, and R16 is a group represented by formula (II), and R2, R3, R6, R7, R10, R11, R14, and R15 each independently represent a hydrogen atom or a substituent); Formula (11) —SO2R17 (wherein R17 represents an alkyl group, aryl group or a heterocyclic group having a hydrophilic group). A novel phthalocyanine compound having high durability and useful as a functional dye is provided.
摘要:
A photothermographic material of the present invention contains a slipping agent. One slipping agent is a liquid at a ordinary temperature, and an volatile rate of the slipping agent at 120° C. for one hour is 0.5% by mass or less as measured by a thermo-balance. The other slipping agent is that a permeating rate to the transportation rollers, when the transportation rollers are immersed in the slipping agent at 120° C. for 2 hours, is 6% by mass or less.
摘要:
The present invention provides a photothermographic material including at least a photosensitive silver halide, a non-photosensitive silver-supplying compound, a reducing agent and a binder on at least one surface of a support. The photothermographic material further includes at least one kind of halogen releasing compound having a water-solubilizing group and at least one kind of halogen releasing compound having no water-solubilizing group, and a gradation of a characteristic curve is 2.5 to 4.0. The photothermographic material of the invention is excellent in storability, and particularly excellent in storability of high quality images used for image recording for medical diagnosis.
摘要:
A photothermographic material is described which comprises a support having provided on one surface thereof at least one kind of a light-sensitive silver halide, a light-insensitive organic silver salt, a reducing agent for silver ions, and a binder, wherein the photothermographic material comprises the surface active agent represented by the following formula (F): wherein Rf represents a perfluoroalkyl group, Rc represents an alkylene group, Z represents a group having an anionic group, a cationic group, a betaine-series group, or a nonionic polar group necessary for imparting a surface activity, n represents an integer of 0 or 1, and m represents an integer of 1, 2 or 3. The photothermographic material can remarkably prevent attaching of dust, etc., which become the case of forming white spots after heat development.